Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome occurs when atmospheric ducting conditions enable tropospheric propagation?
A)Extended radio communication range occurs✓
B)Attenuation increases proportionally at higher frequencies
C)Ionospheric scattering creates Faraday rotation
D)Surface waves experience increased destructive interference
💡 Explanation
Extended communication range results because guided propagation within the duct minimizes signal spreading, therefore, the signal reaches farther than under normal atmospheric conditions, rather than suffering increased attenuation or scattering.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which mechanism causes a surface acoustic wave (SAW) filter's center frequency shift with temperature change?
- Which outcome results when a high voltage gradient is applied across solid lithium iodide?
- Which mechanism prevents electron collapse in hybridized orbitals?
- Which outcome occurs when a charged disruptive streamer propagates rapidly?
- Which failure mode results when exceeding capacitor ESR limits?
- Which outcome occurs when reactants continuously enter a closed equilibrium reaction?